Probing the Magnetic Polarizations of Delocalized Electrons in Exchange-coupled Co/CuNi Multilayers by X-ray Magnetic Circular Dichroism Measurements(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
スポンサーリンク
概要
- 論文の詳細を見る
Magnetic polarizations of delocalized electrons in spacer layers are detected in exchange-coupled Co/CuNi multilayers by a measurement of X-ray magnetic circular dichroic absorptions. The size of the Cu K-edge dichroism shows a variation closely related to the oscillatory exchange coupling as a function of the spacer CuNi thickness. The magnetic polarization of the CuNi 4p electrons is locally minimal at the spacer thickness where the magnetoresistance reaches a local maximum, indicating that the integrated local spin density in the spacer layer oscillates with the spacer thickness with the same period as, but in 180° phase with, the indirect coupling of the Co moments across the CuNi layer.
- 社団法人日本物理学会の論文
- 2005-02-15
著者
-
HASHIZUME Hiroo
Research and Education Center for Materials Science, Nara Institute of Science and Technology
-
Yamasaki Hironori
Graduate School Of Materials Science Nara Institute Of Science And Technology
-
Masui Takahiko
Department Of Physics Graduate School Of Science Osaka University
-
Yamasaki Hisatsugu
Graduate School Of Science And Technology Chiba University:department Of Applied Physics Osaka City
-
ISHIJI Kotaro
Research and Education Center for Materials Science, Nara Institute of Science and Technology
-
MASUI Takahito
Graduate School of Materials Science, Nara Institute of Science and Technology
-
Ishiji Kotaro
Research And Education Center For Materials Science Nara Institute Of Science And Technology:(presen
-
Hashizume Hiroo
Research And Education Center For Materials Science Nara Institute Of Science And Technology
関連論文
- Mn Substitution Effect in Two-Gap Superconductor MgB_2(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Enhancement of Irreversibility Field in Carbon-substituted MgB_2 Single Crystals(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Growth, Structure Analysis and Anisotropic Superconducting Properties of MgB_2 Single Crystals
- Magnetic Structures of an Iron-Gadolinium Multilayer at Low Temperatures
- Induced Magnetic Polarization in Cu Layers of Gd/Cu Multilayers Studied by X-ray Magnetic Circular Dichroism(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Twisted-type Magnetic Structures of Thin Dy Layers in an Fe/Dy Multilayer Film Determined by Resonant X-ray Magnetic Diffraction(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Oscillatory Resonant X-Ray Magnetic Bragg-Peak Signs and Gd Moments Induced by the Fe/Gd Interlayer Exchange Interaction(Magnetism)
- A Model for Conservative Chaos Constructed from Multicomponent Bose-Einstein Condensates with a Trap in Two Dimensions(General)
- X-Ray Evaluation of Microroughness of Mechanochemically Polished Silicon Surfaces
- Probing the Magnetic Polarizations of Delocalized Electrons in Exchange-coupled Co/CuNi Multilayers by X-ray Magnetic Circular Dichroism Measurements(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Growth Defects and Lattice Strains in LEC-Grown Single Crystals of InAsP
- Dynamical X-Ray Diffraction Profiles for Asymmetric Reflection form Crystals under Grazing Incidence Conditions : Techniques, Instrumentations and Measurement
- X-Ray Diffraction Curves from Mosaic Crystals at Near-Normal Incidence Angles
- X-Ray Diffraction Profiles for Near 180°Scattering from Mosaic Crystals : Techniques, Instrumentations and Measurement
- Chaos-Induced Breaking of the Franck-Condon Approximation for Transition Spectra in Jahn-Teller Systems(Atomic and Molecular Physics)
- Structure of Lattice-Matched Ca_xSr_F_2 Epilayers on GaAs(111)B Surface Analyzed by the X-Ray Standing-Wave Method : Surfaces, Interfaces and Films
- Coexistence of the Pseudogap and the Superconducting Gap Revealed by the c-Axis Optical Study of YBa
- Coexistence of the Pseudogap and the Superconducting Gap Revealed by the c-Axis Optical Study of YBa₂(Cu₁₋xZn[x])₃O₇₋δ
- Crystal Structures of BaBiO3-x at High Temperatures
- Probing the Magnetic Polarizations of Delocalized Electrons in Exchange-coupled Co/CuNi Multilayers by X-ray Magnetic Circular Dichroism Measurements(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Crystal Structures of BaBiO3-x at High Temperatures